Fɛn dilannenw ɲɛfɔli
I n’a fɔ izini sigilan min bɛ baara kɛ kosɛbɛ, a dilannen don ni grafite saniyalenba ye -grafite kasɛti mɔli fɛɛrɛ la min bɛ se ka wuli, ni nɛgɛ barikalan ye min bɛ se ka kɛ walasa ka jɔli sabatili ni baarakɛcogo ɲɛ. A nafa jɔnjɔn ye ka sigicogo sabatilen ni dannayalen di baarakɛcogo gɛlɛnw ni cogoya gɛlɛnw na, ka fɛnw bɔli bali ka ɲɛ ani ka izini sigidaw baaracogo ɲuman ni baarakɛcogo ɲuman sabati, o b’a kɛ izini sigicogo ɲuman ye.
Tekniki Paramɛtiriw
|
Se |
Unit (yɔrɔ) minnu bɛ yen |
Graphite Flexible kelen |
Nɛgɛw ka fɛn dilannenw |
|
Kɔnɔ |
mm |
H11 |
|
|
Trail wɛrɛ |
mm |
h12 |
|
|
Hakɛ |
g/cm3 ye |
1.4-1.7 |
A ka bon walima a bɛ bɛn 1,7 ma |
|
Degun hakɛ |
% |
10-25 |
7-20 |
|
Segin-ka-bɔnye hakɛ |
% |
A ka bon walima a bɛ bɛn 35 ma |
A ka bon walima a bɛ bɛn 35 ma |
|
Funteni girinya dɔgɔyali bɛ se degere 450 ma |
% |
A ka dɔgɔn walima a bɛ bɛn 0,8 ma |
- |
|
Sumaya girinya dɔgɔyali bɛ se degere 600 ma |
% |
A ka dɔgɔn walima a bɛ bɛn 8,0 ma |
A ka dɔgɔn walima a bɛ bɛn 6,0 ma |
|
Coefficient de friction (sɔgɔsɔgɔninjɛ) (coefficient de friction). |
- |
A ka dɔgɔn walima a bɛ bɛn 0,14 ma |
A ka dɔgɔn walima a bɛ bɛn 0,14 ma |
Kɔlɔsili: Fɛn minnu bɛ dilan, olu bɛ mɔgɔ yɛrɛ ka ladamuni dɛmɛ.


Fɛn dilannenw ka baarakɛcogo
Elasticité ɲumanba:A bɛ bɛn sigilanw ma kosɛbɛ, ka mikro-yɔrɔw fa, ani ka sigilanw sirili sabati.
Kemisɛri baarakɛcogo sabatilen : Kemikɛli sabatili ni sɔgɔli kunbɛncogo ɲuman, asidi, alkali, kɔgɔ ani sɔgɔlifɛn wɛrɛw muɲu, min bɛnnen don sigidaw ma minnu bɛ sɔgɔsɔgɔ kosɛbɛ- i n’a fɔ kemikɛli iziniw.
Adaptabilité condition extrême: Bamako, Mali.Funteni caman-funteni ɲuman ani degunba-degunba, baarakɛta funteni -196 degere -600 degere , baarakɛ tansiyɔn fo ka se 43.1MPa ma walima a bɛ bɛn o ma, ka jɔli dafalen mara ani ka se ka datugu dantɛmɛnenw kɔrɔ.
Ladamuni ɲuman & Lakanali:Yɛrɛ-tulubɔli min ka fisa, o bɛ dɔ bɔ sɔgɔsɔgɔninjɛ ni sɛgɛnlafiɲɛbɔlanw, pɔnpew, ka minɛnw si janya; bɛnkanba bɛ ladamu minɛn suguya caman na k’a sɔrɔ ladilanni wɛrɛw ma kɛ.
Fɛn minnu bɛ se ka sɛgɛsɛgɛ: Bonyabɛ daminɛ Φ8-φ100mm la, ka baarakɛcogo wɛrɛw sigili ni u datuguli magow ɲɛ.
Aplikasi forow
Industries (Industries) kolomaw:Petroli, kemikɛli, thermoelectric, nukliyɛri fanga ani izini camanba.
Sigili yɔrɔ kolomaw:Valvew, pɔnpew, expansion joints ani minɛn nafama wɛrɛw.
Nafa sɔrɔli cogoyaw:Baara ɲuman kɛli jirisunw datuguli la minnu ka dɔgɔn-jibɔlanw datugulanw, isolation valves ani control valves, ka bɔgɔdaga cɛmancɛw kɔlɔsi ka ɲɛ ani ka sistɛmu lakanani sabati.
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